Combined knife and sheath



FIG. 1 is an exploded front elevational view of a combined knife andsheath showing my new design with the opposite side being a mirrorimage;

FIG. 2 is a left side elevational view thereof with the sheath placedover the blade;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a top plan view thereof.

The ornamental design for a combined knife and sheath, as shown.